99.60 Withdrawal effective Nov 23, 2011
CEN
CEN/TC 260 Fertilizers and liming materials
Technical Specification
65.080 Fertilizers
This Technical Specification specifies a method for the determination of phosphorus in fertilizer extracts.
The method is applicable to all extracts of fertilizers for the determination of the different forms of phosphorus as phosphorus soluble in mineral acids, water soluble phosphorus, phosphorus soluble in solutions of ammonium citrate, phosphorus soluble in 2 % citric acid and phosphorus soluble in 2 % formic acid.
WITHDRAWN
CEN/TS 15959:2009
99.60
Withdrawal effective
Nov 23, 2011
WITHDRAWN
EN 15959:2011